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Instrumental Gestural Mapping Strategies as Expressivity Determinants in Computer Music Performance

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text
 

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article
 

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Titre

Instrumental Gestural Mapping Strategies as Expressivity Determinants in Computer Music Performance
 

Nom(s)

Rovan, Joseph Butch (auteur)
 
Wanderley, Marcelo M. (auteur)
 
Dubnov, Shlomo (auteur)
 
Depalle, Philippe (auteur)
 

Publication

Genes, Italie , AIMI - Associazione di Informatica Musicale Italiana, 1997
 

Description

Sujet(s)

Mapping   Expressivity   Virtual Musical Instruments   Additive Synthesis   Timbral Space   Gestures
 

Résumé

This paper presents ongoing work on gesture mapping strategies and applications to sound synthesis by signal models controlled via a standard MIDI wind controller. Our approach consists in considering different mapping strategies in order to achieve "fine" (therefore in the authors' opinion, potentially expressive) control of additive synthesis by coupling originally independent outputs from the wind controller. These control dignals are applied to nine different clarinet data files obtained from analysis of clarinet sounds, which are arranged in an expressive timbral subspace and interpolated in real-time, using FTS 1.4, IRCAM's digital signal processing environment. An analysis of the resulting interpolation is also provided and topics related to sound morphing are discussed.
 

Note(s)

Contribution au colloque ou congrès : KANSEI - The Technology of Emotion
 

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Date de la notice

2006-03-14 01:00:00
 

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